<template>
  <div class="account-box">
    <Form ref="target" :validation-schema="schema" v-slot="{ errors }">
      <div class="form">
        <div class="form-item">
          <div class="input">
            <i class="iconfont icon-user"></i>
            <Field
              v-model="loginForm.account"
              name="account"
              type="text"
              placeholder="请输入用户名或手机号"
              :class="{ error: errors.account }"
            />
          </div>
          <!-- 表单验证错误信息提示 -->
          <div class="error" v-if="errors.account">
            <i class="iconfont icon-warning" />{{ errors.account }}
          </div>
        </div>
        <div class="form-item">
          <div class="input">
            <i class="iconfont icon-lock"></i>
            <Field
              v-model="loginForm.password"
              name="password"
              type="password"
              placeholder="请输入密码"
            />
          </div>
          <!-- 表单验证错误信息提示 -->
          <div class="error" v-if="errors.password">
            <i class="iconfont icon-warning" />{{ errors.password }}
          </div>
        </div>
        <a href="javascript:;" @click="submit" class="btn">登录</a>
      </div>
    </Form>
  </div>
</template>
<script>
import { Field, Form } from 'vee-validate'
import { reactive } from 'vue-demi'
import { ref } from 'vue'
import { useStore } from 'vuex'
import { useRoute, useRouter } from 'vue-router'
import Message from '@/components/Message/index.js'
import { findCartList } from '@/api/cart'
export default {
  components: { Field, Form },
  setup () {
    const store = useStore()
    const router = useRouter()
    const route = useRoute()
    const target = ref(null)
    const loginForm = reactive({ account: '13241051259', password: '123456' })
    const schema = {
      account (value) {
        if (!value) return '请输入手机号'
        // if (!/^1[3-9]\d{9}$/.test(value)) return '手机号格式错误'
        return true
      },
      password (value) {
        if (!value) return '请输入密码'
        if (!/\d{6}$/.test(value)) return '密码格式错误'
        return true
      }
    }

    const submit = () => {
      // Form组件提供了一个 validate 函数作为整体表单校验，返回的是一个promise
      target.value.validate().then(async (res) => {
        console.log('表单校验结果', res)
        if (res) {
          await store.dispatch('user/asyncSetUser', loginForm)

          // 更新购物车  调用findCartList接口  commit('cart/setCartList')
          const res = await findCartList()
          store.commit('cart/setCartList', res.result)

          const { redirectUrl } = route.query
          if (redirectUrl) {
            router.push(decodeURIComponent(redirectUrl))
          } else {
            router.push('/')
            Message({ type: 'success', text: '登录成功' })
          }
        }
      })
    }

    return { schema, loginForm, submit, target }
  }
}
</script>

<style lang="less" scoped>
// 账号容器
.account-box {
  .toggle {
    padding: 15px 40px;
    text-align: right;
    a {
      color: @xtxColor;
      i {
        font-size: 14px;
      }
    }
  }
  .form {
    padding: 0 20px 20px 20px;
    &-item {
      margin-bottom: 28px;
      .input {
        position: relative;
        height: 36px;
        > i {
          width: 34px;
          height: 34px;
          background: #cfcdcd;
          color: #fff;
          position: absolute;
          left: 1px;
          top: 1px;
          text-align: center;
          line-height: 34px;
          font-size: 18px;
        }
        input {
          padding-left: 44px;
          border: 1px solid #cfcdcd;
          height: 36px;
          line-height: 36px;
          width: 100%;
          &.error {
            border-color: @priceColor;
          }
          &.active,
          &:focus {
            border-color: @xtxColor;
          }
        }
        .code {
          position: absolute;
          right: 1px;
          top: 1px;
          text-align: center;
          line-height: 34px;
          font-size: 14px;
          background: #f5f5f5;
          color: #666;
          width: 90px;
          height: 34px;
          cursor: pointer;
        }
      }
      > .error {
        position: absolute;
        font-size: 12px;
        line-height: 28px;
        color: @priceColor;
        i {
          font-size: 14px;
          margin-right: 2px;
        }
      }
    }
    .agree {
      a {
        color: #069;
      }
    }
    .btn {
      display: block;
      width: 100%;
      height: 40px;
      color: #fff;
      text-align: center;
      line-height: 40px;
      background: @xtxColor;
      &.disabled {
        background: #cfcdcd;
      }
    }
  }
  .action {
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    .url {
      a {
        color: #999;
        margin-left: 10px;
      }
    }
  }
}
</style>
